QHttpServerWebSocketUpgradeResponse Class
在 HTTP 服务器上验证 WebSocket 升级时返回的响应。更多
| 头文件： | #include <QHttpServerWebSocketUpgradeResponse> |
| CMake： | find_package(Qt6 REQUIRED COMPONENTS HttpServer)target_link_libraries(mytarget PRIVATE Qt6::HttpServer) |
| qmake： | QT += httpserver |
| 自 | Qt 6.8 |
公共类型
| enum class | ResponseType { Accept, Deny, PassToNext } |
公共函数
| QHttpServerWebSocketUpgradeResponse(const QHttpServerWebSocketUpgradeResponse &other) | |
| ~QHttpServerWebSocketUpgradeResponse() | |
| QByteArray | denyMessage() && |
| const QByteArray & | denyMessage() const & |
| int | denyStatus() const |
| void | swap(QHttpServerWebSocketUpgradeResponse &other) |
| QHttpServerWebSocketUpgradeResponse::ResponseType | type() const |
| QHttpServerWebSocketUpgradeResponse & | operator=(QHttpServerWebSocketUpgradeResponse &&other) |
| QHttpServerWebSocketUpgradeResponse & | operator=(const QHttpServerWebSocketUpgradeResponse &other) |
静态公共成员
| QHttpServerWebSocketUpgradeResponse | accept() |
| QHttpServerWebSocketUpgradeResponse | deny() |
| QHttpServerWebSocketUpgradeResponse | deny(int status, QByteArray message) |
| QHttpServerWebSocketUpgradeResponse | passToNext() |
详细说明
在确定套接字升级是否成功时使用该类返回值。如果type() 返回Accept ，则升级套接字；如果type() 返回Deny ，则使用给定的denyStatus() 和denyMessage() 发送错误信息；如果type() 返回PassToNext ，则转到下一个已注册的处理程序。如果所有处理程序都返回PassToNext 或都不存在，则执行QAbstractHttpServer::missingHandler()。
另请参阅 QAbstractHttpServer::addWebSocketUpgradeVerifier() 和QAbstractHttpServer::missingHandler()。
成员类型文档
enum class QHttpServerWebSocketUpgradeResponse::ResponseType
响应类型
| 常数 | 值 | 说明 |
|---|---|---|
QHttpServerWebSocketUpgradeResponse::ResponseType::Accept | 0 | 接受 WebSocket 升级请求。 |
QHttpServerWebSocketUpgradeResponse::ResponseType::Deny | 1 | 拒绝 WebSocket 升级请求。 |
QHttpServerWebSocketUpgradeResponse::ResponseType::PassToNext | 2 | 将 WebSocket 升级决定传递给下一个验证程序（如果有）。 |
另请参阅 QAbstractHttpServer::addWebSocketUpgradeVerifier() 和type()。
成员函数文档
QHttpServerWebSocketUpgradeResponse::QHttpServerWebSocketUpgradeResponse(const QHttpServerWebSocketUpgradeResponse &other)
从other 复制-构建 QHttpServerWebSocketUpgradeResponse 对象的实例。
[noexcept] QHttpServerWebSocketUpgradeResponse::~QHttpServerWebSocketUpgradeResponse()
销毁QHttpServerWebSocketUpgradeResponse 对象。
[static] QHttpServerWebSocketUpgradeResponse QHttpServerWebSocketUpgradeResponse::accept()
通过type()Accept 创建QHttpServerWebSocketUpgradeResponse 的实例。
另请参阅 ResponseType 和type() 。
[static] QHttpServerWebSocketUpgradeResponse QHttpServerWebSocketUpgradeResponse::deny()
通过type()Deny,denyStatus()403 和denyMessage()"Forbidden" 创建QHttpServerWebSocketUpgradeResponse 的实例。
另请参阅 ResponseType,type(),denyStatus() 和denyMessage()。
[static] QHttpServerWebSocketUpgradeResponse QHttpServerWebSocketUpgradeResponse::deny(int status, QByteArray message)
通过type()Deny,denyStatus()status 和denyMessage()message 创建QHttpServerWebSocketUpgradeResponse 的实例。
另请参阅 ResponseType,type(),denyStatus() 和denyMessage()。
QByteArray QHttpServerWebSocketUpgradeResponse::denyMessage() &&
const QByteArray &QHttpServerWebSocketUpgradeResponse::denyMessage() const &
int QHttpServerWebSocketUpgradeResponse::denyStatus() const
如果type() 是Deny ，则返回 HTTP 状态代码。
[static] QHttpServerWebSocketUpgradeResponse QHttpServerWebSocketUpgradeResponse::passToNext()
通过type()PassToNext 创建QHttpServerWebSocketUpgradeResponse 的实例。
另请参阅 ResponseType 和type() 。
[noexcept] void QHttpServerWebSocketUpgradeResponse::swap(QHttpServerWebSocketUpgradeResponse &other)
的内容与other
QHttpServerWebSocketUpgradeResponse::ResponseType QHttpServerWebSocketUpgradeResponse::type() const
返回响应类型。
另请参阅 ResponseType 。
[noexcept] QHttpServerWebSocketUpgradeResponse &QHttpServerWebSocketUpgradeResponse::operator=(QHttpServerWebSocketUpgradeResponse &&other)
移动--将other 的值赋给该对象。
QHttpServerWebSocketUpgradeResponse &QHttpServerWebSocketUpgradeResponse::operator=(const QHttpServerWebSocketUpgradeResponse &other)
复制--将other 的值分配给此对象。
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